1. State Key Laboratory of Natural Gas Hydrate/National Engineering Laboratory for Pipeline Safety/MOE Key Laboratory of Petroleum Engineering/Beijing Key Laboratory of Urban Oil and Gas Distribution Technology, China University of Petroleum-Beijing, Changping, Beijing 102249, China
2. State Key Laboratory of Natural Gas Hydrate, Beijing 100028, China
3. Key Lab of Deepwater Engineering, CNOOC Research Institute, Beijing 100028, China